President Trump declared a national emergency due to trade deficits, using the International Emergency Economic Powers Act of 1977 to impose tariffs. The case has reached the Supreme Court, questioning the legality of his actions. The IEEPA, heir to the 1917 Trading with the Enemy Act, has been criticized for its prolonged use and the difficulty in ending emergencies.
The Supreme Court will decide whether the International Emergency Economic Powers Act allows the tariffs imposed by the White House, which could alter the balance of power between Congress and the president, affecting the stability of U.S. fiscal and trade policy.
In the last 18 months, courts in three key cases such as Loper Bright Enterprises v. Raimondo and Moore v. United States have shown a recalibration of the balance of tax authority, setting new parameters in the drafting, interpretation, and application of tax rules, generating uncertainty in taxation.
